12112233103 has 8 divisors (see below), whose sum is σ = 12178978560. Its totient is φ = 12045522720.

The previous prime is 12112233101. The next prime is 12112233109. The reversal of 12112233103 is 30133221121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12112233103 - 2¹ = 12112233101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12112233101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 994213 + ... + 1006321.

It is an arithmetic number, because the mean of its divisors is an integer number (1522372320).

Almost surely, 2^12112233103 is an apocalyptic number.

12112233103 is a deficient number, since it is larger than the sum of its proper divisors (66745457).

12112233103 is a wasteful number, since it uses less digits than its factorization.

12112233103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17537.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12112233103 its reverse (30133221121), we get a palindrome (42245454224).

The spelling of 12112233103 in words is "twelve billion, one hundred twelve million, two hundred thirty-three thousand, one hundred three".